Reference StandardsIEC 60034Tests to be performed accordingrelevant IEC standardOM1 400D4KW630 RPM1485 FORMB3V400 HZ50Nm4051.5 Nm5267.0 Nm10128.8 IP55Insulation classFTemperature rise class BICIC 411KG3430VPIA1064.3 TIMES7W inding connection△Rated efficiency%96.0 COS0.89 Plant altitude1000m50°CS1Service factor1.0Bearing type (DE/NDE)SKFTerminal boxcast ironDirection of rotation looking at drive endBidirectionalVibration grade2.8Noise pressure level at 1mt at full load dB(A)98PaintingGREY RAL 7030 Anti CorrosionOperating scheduleyesRotor Copper Cage RotorW inding Material enameled electrolytic copperShaft MaterialCarbon Steel barFrame MaterialGJL250 Grey Cast IronThermals detectorswinding 6*PT100+ bearing 2*PT100Space heaterV.230